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Fish guide

Smoothhound

Mustelus asterias · Sharks and dogfish

Also called hound, starry smoothhound, smooth hound

Smoothhound
Photo: Hans Hillewaert, CC BY-SA 4.0, via Wikimedia Commons

Summer shark that hunts crabs over sand and mud; strong runs and powerful fights.

How to recognise it

  • A slim grey shark, usually 60 to 120 cm.
  • The starry smoothhound has small white spots along the back and upper sides.
  • Flat, crushing teeth rather than sharp points, for eating crabs.
  • Two dorsal fins of a similar size, with no spines in front of them.

When and where

Best months
May–Sep
Found over
sand, mud, estuary channel
Baits
peeler crab, hermit crab, squid

May to September, peaking in early summer.

Best times for smoothhound near you

Sources

  • FishBase: Mustelus asterias
  • Cefas, Catchwise: A Survey of Marine Recreational Fishing Activity in England and Wales (2026)
  • General UK sea-angling guidance (to be verified)

This profile is a draft: we're still checking it against published studies.

Size and bag limit

Minimum size
Sizes vary along the coast. Pick your spot to see the rule there.
Bag limit
None set for the whole UK.
Minimum sizes around the UK
AreaMinimum size
Kent & Essex IFCANone
Sussex IFCANone
Southern IFCANone
Devon & Severn IFCANone
Cornwall IFCANone
Isles of Scilly IFCANot checked yet
North Western IFCANone
North Eastern IFCANot checked yet
Northumberland IFCANot checked yet
Eastern IFCANone
Welsh GovernmentNot checked yet
Scottish GovernmentNot checked yet
DAERA (Northern Ireland)Not checked yet